2021 Masters Historic Formula One USA Sporting Guidelines
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Masters Historic Formula One USA TECHNICAL AND SPORTING GUIDELINES 1.0 ELIGIBILITY 1.1 Masters Historic Formula One USA is series of Invitation Races for individual cars built to the appropriate Formula One 3-litre regulations between 1966 and 1985, running in their original specification. 2.0 CLASSES 2.1 Cars will run in one of the following Classes: Jackie Stewart Class Formula One cars built and raced prior to 31/12/1972 Emerson Fittipaldi Class Post-1972, non-ground effect Formula One cars Patrick Head Class Post-1972, ground effect Formula One cars Niki Lauda Class Post-1972, flat bottomed Formula One cars 3.0 ELIGIBILITY – Drivers 3.1 Drivers must be 2020 racing members of Masters Historic Racing Club (MRC) 3.2 Drivers must be in possession of a current and valid VMC recognized race licence. 3.3 FIA International C or H1/C race licence are required for any Formula 1 Support Race. 4.0 ENTRIES 4.1 Opening date for Entries: 01 January 2021 4.2 All Drivers must be full members of Masters Historic Formula One USA in order to be accepted to race. Membership applications will be accepted from 1 January 2020. 4.3 Entry forms must be correctly completed and accompanied by full payment of entry fees. Entry forms received without payment will be processed only after all paid entries have been taken into account. 4.4 A full refund of the Race Entry Fee will be offered to Drivers who notify MHR in writing at least 14 calendar days prior to the Competition that they are withdrawing their entry. 5.0 DRIVERS BRIEFING 5.1 Attendance at the briefing is mandatory for all Drivers taking part in the Competition. The Attendance of Team Managers is advisable. Drivers must sign in for the Briefing. 5.2 The time and location of the briefing will be published in the Competition’s Final Event Instructions. 6.0 CALENDAR OF COMPETITIONS AND COMPETITION FORMAT 6.1 The 2021 Calendar if Competitions is as follows: Date Event Name Venue 15/16 May Masters Historic Speed Festival WeatherTech Raceway Laguna Seca Finger Lakes Wine Festival / 9/11 July 2021 Watkins Glen International Masters Historic Race Weekend 15/18 July 2021 WeatherTech Int Challenge Road America 7/8 August 2021 Monterey Pre-Reunion WeatherTech Raceway Laguna Seca Monterey Rolex Motorsport 12/15 August 2021 WeatherTech Raceway Laguna Seca Reunion Masters Historic Racing Ltd, 35a Market Place, Olney, Bucks, MK46 4AJ. UK Tel: +1 347 343 5898 Email: [email protected] Masters Historic Formula One USA TECHNICAL AND SPORTING GUIDELINES 23/26 September 2021 Sonoma Speed Festival Sonoma Raceway 7.0 CHARACTERISTICS OF THE COMPETITION 7.1 Practise and qualifying sessions will be clearly identified at each event. Both sessions shall be scheduled for a minimum of 20 minutes and a maximum of 30 minutes. 7.2 Each race shall be scheduled for a minimum of 20 minutes and a maximum of 30 minutes. 7.3 The grid for Race 1 will be based on the fastest times set in qualifying. If an event has two races the grid for the second race will be set by the times from Race 1. 8.0 STARTING PROCEDURE 8.1 All races competitions shall have rolling starts, with a side-by-side grid. 8.2 Green flag: will be shown at the front of the grid whereupon the cars will begin a formation lap behind a Leading car, maintaining their starting order with the pole position Driver leading. 8.3 There will be no passing and cars are required to pass through the first few corners in single file format. The “blending” procedure for the start may be different for each event – specific details will be confirmed at the Drivers Briefing. 8.4 The “blending” procedure after the green flag start is where the 2nd place driver falls in behind the pole car before the first corner and each row does the same down through the field. Under the «blending» procedure, there will be no overtaking until a nominated turn and marshal post which will be announced in the Drivers Briefing (4.0) to give the real start. Cars must circulate in single file until the marshal post. 8.5 The procedure and/or nominated turn and marshal post for each Competition will be confirmed in the Briefing Notes and at the Drivers Briefing. 9.0 TECHNICAL REQUIREMENTS & REGULATIONS 9.1 Masters Historic Formula One USA is for 3-litre Formula one cars conforming and prepared to the FIA regulations in effect between 1966 and 1985. 9.2 ENGINES 9.2.1 All cars must use a 3-litre engine appropriate to the manufacturer/chassis and must be prepared to period specification. 9.2.2 Cars using Cosworth DFV engines, irrespective of long or short stroke engine configuration, must have an engine rev limiter set at 10,000rpm. This regulation will be checked by a Masters technical delegate, or his assistants, using the Masters rev limit checker. 9.3 WHEELS & TYRES 9.3.1 The Avon A-11 compound is the nominated tyre for dry weather use. The wet weather tyre must be an Avon tyre cut to the historic wet weather pattern. 9.4 RIDE HEIGHT & SUSPENSION 9.4.1 The minimum ride height for all cars applies at all times through a Competition and testing for compliance may take place at any time during a Competition, including when the Competitor is seated, stationary in the car, with fuel and fluids. Masters Historic Racing Ltd, 35a Market Place, Olney, Bucks, MK46 4AJ. UK Tel: +1 347 343 5898 Email: [email protected] Masters Historic Formula One USA TECHNICAL AND SPORTING GUIDELINES 9.4.2 All cars must pass a simple ground clearance test to show a minimum ride height of 40mm at all times during a Competition. No entirely sprung part of the car may be less than 40mm from the ground with the car stationary, in its normal racing trim, and with the Competitor on-board. Apart from the complete front and rear wheels, no part of the car shall systematically or continuously touch the ground when the car is in motion. 9.4.3 Any device bridging the space between the bodywork and the ground is prohibited. 9.4.4 Any device fitted to the car to lower its ground clearance whilst in motion, and/or any component which has that same effect is forbidden. 9.4.5 All cars in the Emerson Fittipaldi, Patrick Head and Niki Lauda classes must use the period standard specification KONI 8212 Aluminium Body or the 8211 Steel Body equivalent shock absorbers of appropriate length. Jackie Stewart Class cars may use these KONI shock absorbers or the period specification Armstrong damper. 9.4.6 The shock absorber must be fitted with the standard Koni adjustable lower spring platform, locking ring and standard top spring abutment. Where the design of the original suspension does not permit the use of the standard top or lower spring abutment, the original design may be used, providing that period specification can be proven to have been used on the same type or model of car in period. 9.4.7 Internal shock absorber valving on Patrick Head Class cars must conform to KONI B8 and/or B8+ specification. Other classes may use KONI internal valving specification ranging from B1 to B8X. 9.4.8 The use of monotube, gas pressurised and/or remote reservoir shock absorbers is not permitted. 9.4.9 Solid internal or external packers to restrict the stroke of the damper are permitted. No form of secondary springing is permitted. 9.4.10 KONI standard bump stops are optional for all classes and are limited to either KONI 70.34.54.000.0 (40mm) and/or the KONI 70.34.53.000.0 (55mm). 9.4.11 For cars in the Patrick Head and Niki Lauda classes, to ensure compliance with Article 9.4.2 above, a suspension deflection test may be applied at any time during the Competition. The suspension deflection will be measured from a datum with the car in normal racing trim, with the Driver and/or an individual of similar weight seated in the car and a minimum ground clearance of 40mm. The maximum deflections are specified below and will be measured with a load of 100kg applied at the front and/or rear axle centre line and include tyre deflection. Tyres to be at 16psi front and 14psi rear. 9.4.12 Maximum Deflection @FRONT Suspension, @REAR Suspension Patrick Head Class 20mm 15mm Niki Lauda Class 24mm 18mm 10.0 SAFETY REQUIREMENTS 10.1 Masters Historic Formula One USA supports safety upgrades and recognizes that there is a great deal that can be done to improve safety of the cars with modern equipment including smaller fuel cells, better plumbing systems with safer hoses, one-way valve fittings. Masters Masters Historic Racing Ltd, 35a Market Place, Olney, Bucks, MK46 4AJ. UK Tel: +1 347 343 5898 Email: [email protected] Masters Historic Formula One USA TECHNICAL AND SPORTING GUIDELINES Historic Formula One USA cars must run modern-type fire extinguisher systems which must be ‘in-date’ and fully operable. All seat belt harness systems must be within their expiry dates and refer to ACCUS standards. 10.2 The sanctioning body for each event will establish the minimum requirements for helmets, race suits, gloves. Masters Historic Formula One USA strongly recommends that drivers always comply to ACCUS requirements. 10.3 The wearing of an ACCUS-approved head restraint system is highly recommended.